
<script setup>
import { ref , onMounted} from 'vue'
import { queryPageApi , addApi, queryByIdApi, updateApi , deleteApi} from '@/api/role'
import { ElMessage ,ElMessageBox} from 'element-plus'

// 查询参数
const queryParams = ref({
  name: '',
  label: '',
  page: 1,
  pageSize: 10
})

// 表格数据
const roleList = ref([])
const total = ref(0)

// 搜索
const search = async () => {
  const result = await queryPageApi(queryParams.value);
  if (result.code == 1) {
    roleList.value = result.data.rows
    total.value = result.data.total
  } 
}

// 清空
const clear = () => {
  queryParams.value ={
  name: '',
  label: '',
  page: 1,
  pageSize: 10
}
search()
}

// 初始化
onMounted(() => {
  search()
})

// 分页大小改变
const handleSizeChange = (val) => {
  search()
}

// 页码改变
const handleCurrentChange = (val) => {
  search()
}


const formTitle = ref("")
const dialogFormVisible = ref(false)
const formLabelWidth = '120px'

// 弹框显示数据
const role = ref({
  name:'',
  label:'',
  remark:''
})
// 添加部门
const handleAdd = () => { 
  dialogFormVisible.value = true
  formTitle.value = "添加角色"
  role.value = {name:'',label:'',remark:''}

  if(deptFormRef.value){
    deptFormRef.value.resetFields()
  }
}
// 保存部门
const save = () => { 
  deptFormRef.value.validate(async (valid) => { 
    let result
    if(valid){
      if(role.value.id){ // 修改
        result = await updateApi(role.value)
      }else{  // 添加
        result = await addApi(role.value)
      }
      
      if(result.code == 1){
        ElMessage.success('添加成功')
        dialogFormVisible.value = false
        search()
      }else{
        ElMessage.error('添加失败')
      }
    }else{
      ElMessage.error('请填写正确的数据')
    }
  });
}
//数据校验
const deptFormRef = ref(null)
//弹框数据校验
const rules = ref({
  name: [
  { required: true, message: '角色名称不能为空', trigger: 'blur' },
  { min: 1, max: 10, message: '长度应在 1 - 10 字符之间', trigger: 'blur' },
],
  label: [
  { required: true, message: '角色表示不能为空', trigger: 'blur' },
  { min: 1, max: 20, message: '长度应在 1 - 20 字符之间', trigger: 'blur' }
],
});

//根据Id查询回显
const handleEdit = async(id) => {
    const result = await queryByIdApi(id)
    if(result.code == 1){
      dialogFormVisible.value = true
      formTitle.value = "修改部门"
      role.value = result.data
      if(deptFormRef.value){
        deptFormRef.value.resetFields()
      }
    }else{
      ElMessage.error('数据获取失败')
    }
};

//删除部门
const handleDelete =(id) => {
    ElMessageBox.confirm('您确认要删除该角色吗','提示',{confirmButtonText: '确定', cancelButtonText: '取消',type: 'warning',} )
    .then(async () => {
      const result = await deleteApi(id)
      if(result.code){
        ElMessage.success('删除成功')
        search()
      }else{
        ElMessage.error('删除失败')
      }
    })
    .catch(() => {
      ElMessage({
        type: 'info',
        message: 'Delete canceled',
      })
    })
};
</script>
<template>
  <div class="department">
    
    <!-- 搜索区域 -->
    <el-form :inline="true" :model="queryParams" ref="queryForm" class="search-form">
      <el-form-item label="角色名称">
        <el-input v-model="queryParams.name" placeholder="请输入角色名称"/>
      </el-form-item>
      <el-form-item label="角色标识">
        <el-input v-model="queryParams.label" placeholder="请输入角色标识"/>
      </el-form-item>
      <el-form-item class="search-buttons">
        <el-button type="primary" @click="search"><el-icon><Search /></el-icon>搜索</el-button>
        <el-button @click="clear"><el-icon><Refresh /></el-icon>清空</el-button>
      </el-form-item>
    </el-form>
    
    <!-- 操作按钮区域 -->
    <div class="operation-area">
      <el-button type="primary" @click="handleAdd"><el-icon><Plus /></el-icon>添加角色</el-button>
    </div>

    <!-- 表格区域 -->
    <el-table  :data="roleList"  style="width: 100%" border>
      <el-table-column type="index" label="序号" width="100" align="center" />
      <el-table-column prop="name" label="角色名称" width="350" align="center" />
      <el-table-column prop="label" label="角色标识" width="350" align="center"/>
      <el-table-column prop="updateTime" label="最后修改时间" width="350" align="center" />
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="handleEdit(scope.row.id)">
            <el-icon><Edit /></el-icon>修改
          </el-button>
          <el-button type="danger" link @click="handleDelete(scope.row.id)">
            <el-icon><Delete /></el-icon>删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页区域 -->
    <div class="pagination">
      <el-pagination
        v-model:current-page="queryParams.page"
        v-model:page-size="queryParams.pageSize"
        :page-sizes="[10, 20, 30, 40, 50]"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
      />
    </div>
    <!-- 添加/修改部门对话框 -->
    <el-dialog id="deptDialog" v-model="dialogFormVisible" :title = "formTitle" width="420" type="primary" center >
    <el-form :model="role" :rules="rules" ref="deptFormRef" >
    <el-form-item label="角色名称: " :label-width="formLabelWidth" prop="name">
      <el-input v-model="role.name" autocomplete="off" placeholder="请输入角色名称" style="width: 230px;"/>
    </el-form-item>

    <el-form-item label="角色标识: " :label-width="formLabelWidth" prop="label">
      <el-input v-model="role.label" autocomplete="off" placeholder="请输入角色标识" style="width: 230px;"/>
    </el-form-item>
    <el-form-item label="备注说明: " :label-width="formLabelWidth" >
      <el-input v-model="role.remark" autocomplete="off" placeholder="请输入角色的备注信息" 
                type="textarea" style="width: 230px;" :autosize="{ minRows: 2, maxRows: 6 }" maxlength="50" show-word-limit/>
    </el-form-item>
  </el-form>

  <template #footer>
    <div class="dialog-footer">
      <el-button type="primary" @click="save" >确认</el-button>
      <el-button type="info" @click="dialogFormVisible = false" >取消</el-button>
    </div>
  </template>

  </el-dialog>

  </div>
</template>

<style scoped>
.department {
  padding: 20px;
  background-color: #fff;
  min-height: 100%;
  border-radius: 8px; /* 添加圆角 */
}

.operation-area {
  margin: 20px 0;
}

.search-form {
  display: flex;
  align-items: center;
}

.search-form :deep(.el-form-item) {
  margin-right: 20px;
  min-width: 280px;
}

.search-buttons {
  margin-left: auto !important;
  min-width: auto !important;
}

.pagination {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
}

.divider {
  height: 0.5px;
  background-color: #dcdfe6;
  margin: 10px 0;
  width: 100%;
}

:deep(.dept-dialog .el-dialog__body) {
  padding-top: 30px;
}

.dept-form {
  width: 80%;
  margin: 0 auto;
}

:deep(.el-button .el-icon) {
  margin-right: 4px;
}

:deep(.el-dialog__header .el-dialog__title) {
color: #409EFF; /* 修改为你想要的颜色 */
}

</style>